275000000279 has 2 divisors, whose sum is σ = 275000000280. Its totient is φ = 275000000278.

The previous prime is 275000000269. The next prime is 275000000293. The reversal of 275000000279 is 972000000572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 275000000279 - 2¹⁶ = 274999934743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275000000269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137500000139 + 137500000140.

It is an arithmetic number, because the mean of its divisors is an integer number (137500000140).

Almost surely, 2^275000000279 is an apocalyptic number.

275000000279 is a deficient number, since it is larger than the sum of its proper divisors (1).

275000000279 is an equidigital number, since it uses as much as digits as its factorization.

275000000279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 275000000279 in words is "two hundred seventy-five billion, two hundred seventy-nine", and thus it is an aban number.